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1. (WO2012174344) NON-PGM CATHODE CATALYSTS FOR FUEL CELL APPLICATION DERIVED FROM HEAT TREATED HETEROATOMIC AMINES PRECURSORS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/174344 International Application No.: PCT/US2012/042609
Publication Date: 20.12.2012 International Filing Date: 15.06.2012
IPC:
B01J 31/12 (2006.01) ,B01J 38/02 (2006.01) ,H01M 4/90 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31
Catalysts comprising hydrides, coordination complexes or organic compounds
02
containing organic compounds or metal hydrides
12
containing organo-metallic compounds or metal hydrides
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
38
Regeneration or reactivation of catalysts, in general
02
Heat treatment
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
86
Inert electrodes with catalytic activity, e.g. for fuel cells
90
Selection of catalytic material
Applicants:
STC.UNM [US/US]; MSC 04 2750 801 University Blvd. SE, Suite 101 Albuquerque, NM 87106, US (AllExceptUS)
SEROV, Alexey [RU/US]; US (UsOnly)
HALEVI, Barr [US/US]; US (UsOnly)
ARTYUSHKOVA, Kateryna [US/US]; US (UsOnly)
ATANASSOV, Plamen, B. [US/US]; US (UsOnly)
Inventors:
SEROV, Alexey; US
HALEVI, Barr; US
ARTYUSHKOVA, Kateryna; US
ATANASSOV, Plamen, B.; US
Agent:
GONZALES, Ellen; Gonzales Patent Services 4605 Congress Ave NW Albuquerque, NM 87114, US
Priority Data:
61/497,44415.06.2011US
61/606,10902.03.2012US
61/621,08406.04.2012US
61/621,09506.04.2012US
Title (EN) NON-PGM CATHODE CATALYSTS FOR FUEL CELL APPLICATION DERIVED FROM HEAT TREATED HETEROATOMIC AMINES PRECURSORS
(FR) CATALYSEURS CATHODIQUES NON-PGM POUR UNE APPLICATION DE PILE À COMBUSTIBLE PROVENANT DE PRÉCURSEURS D'AMINES HÉTÉROAROMATIQUES TRAITÉS THERMIQUEMENT
Abstract:
(EN) A method of preparing M-N-C catalysts utilizing a sacrificial support approach and inexpensive and readily available polymer precursors as the source of nitrogen and carbon is disclosed. Exemplary polymer precursors include non-porphyrin precursors with no initial catalytic activity. Examples of suitable non-catalytic non-porphyrin precursors include, but are not necessarily limited to low molecular weight precursors that form complexes with iron such as 4-aminoantipirine, phenylenediamine, hydroxysuccinimide, ethanolamine, and the like.
(FR) L'invention concerne un procédé de préparation de catalyseurs M-N-C à l'aide d'une approche de support sacrificiel et de précurseurs de polymères qui sont économiques et que l'on peut se procurer facilement comme source d'azote et de carbone. Des précurseurs de polymères à titre d'exemples comprennent des précurseurs non porphyrine sans activité catalytique initiale. Des exemples de précurseurs non-porphyrine non catalytiques appropriés comprennent, mais sans y être nécessairement limités, des précurseurs de faible masse moléculaire qui forment des complexes avec le fer, tels que la 4-amino-antipirine, la phénylènediamine, l'hydroxysuccinimide, l'éthanolamine et similaires.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
CA2838267EP2720793CN103998131JP2014523065KR1020140035492US20160181621
AU2012271494IN129/CHENP/2014IL229855